CN205258084U - Energy -saving reverse osmosis water purification machine - Google Patents
Energy -saving reverse osmosis water purification machine Download PDFInfo
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- CN205258084U CN205258084U CN201520971237.4U CN201520971237U CN205258084U CN 205258084 U CN205258084 U CN 205258084U CN 201520971237 U CN201520971237 U CN 201520971237U CN 205258084 U CN205258084 U CN 205258084U
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Abstract
The utility model relates to an energy -saving reverse osmosis water purification machine, including installing prefilter, booster water pump and the reverse osmosis membrane device on the pipeline in proper order, the reverse osmosis membrane device is equipped with export of water inlet, water purification and the export of dense water, and the water purification export is through clean cross current tap, and dense water exit linkage concentrated water discharge pipe, its characterized in that are still including the efflux booster, and the raw water water pipe is connected through the dense water of dense cross current export, the bypass water inlet of this efflux booster to the main water inlet of this efflux booster, and prefilter's entry is connected to the delivery port of this efflux booster. After adopting above -mentioned structure, both utilized the dense water that wasted originally, practiced thrift the water resource, added dense water again in the raw water for water pressure after mixed is obviously improved, is exempting from to adorn like this and can satisfy the required water supply pressure of prefilter equally under the prerequisite of booster pump, makes such purifier to use and closes more, still have simultaneously the lift that can reduce booster water pump, power consumptive less, advantage with low costs.
Description
Technical field
The utility model relates to a kind of purifier, specifically refers to a kind of energy-saving reverse osmosis water purifier.
Background technology
At present, adopt the water purifier of membrane separation technique to come into gradually among people's life, especially reverse osmosis water purifier, because its filtering accuracy can reach 0.0001 micron, can effectively remove bacterium in water, virus, chemical ion etc., thereby be more subject to liking of people, this reverse osmosis water purifier generally includes the prefilter and the reverse osmosis membrane apparatus that are arranged on successively on pipeline, reverse osmosis membrane apparatus is provided with water inlet, pure water inlet and dense water out, pure water inlet is by pure water pipe connecting tap, and dense water out is connected to concentrated water discharge pipe. As Chinese patent Granted publication number " the two matter water purifier " device so just having disclosed that is CN204508987U.
But, a large amount of dense water that above-mentioned reverse osmosis water purifier can produce in water process processed, and directly discharge often, therefore water resource waste is serious; Simultaneously for fear of the pressure-bearing of destroying prefilter, what booster water pump was generally contained in reverse osmosis membrane apparatus enters water place, even and such booster water pump is with self-suction function, it is inhaled journey and is generally not more than 2 meters, the permeable pressure of the filter core of prefilter that can be general is all greater than 3 meter water columns, once therefore such water purifier is loaded on the place that former water pressure is less than 3 meter water columns, just utterly useless. For head it off, people can be installed booster pump additional conventionally before reverse osmosis water purifier, but process like this, waste time and energy, and use cost is high.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of and can be arranged on occasion and the low energy-saving reverse osmosis water purifier of energy consumption that former water pressure is low.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of energy-saving reverse osmosis water purifier, comprise the prefilter being arranged on successively on pipeline, booster water pump and reverse osmosis membrane apparatus, described reverse osmosis membrane apparatus is provided with water inlet, pure water inlet and dense water out, described pure water inlet is communicated with tap by pure water pipe, described dense water out connects concentrated water discharge pipe, it is characterized in that: also include jet supercharger, the water main inlet port of this jet supercharger is through dense water out described in dense cross current, the bypass water inlet of this jet supercharger connects former water water pipe, the delivery port of this jet supercharger connects the entrance of prefilter.
In such scheme, further preferably, described pure water inlet is also communicated with water butt by pure water pipe, and in described pure water pipe, is equipped with the first check valve that only allows water purification to flow to tap and water butt from reverse osmosis membrane apparatus. The setting of water butt and check valve, to facilitate user to use with the opening water purification.
In above-mentioned each scheme, be preferably, in described dense water pipe, be equipped with the second check valve that only allows dense water to flow to the water main inlet port of jet supercharger from described reverse osmosis membrane apparatus, in case dense water backflows.
Further improved again, through the second road concentrated water discharge tube drainage, in the second described road concentrated water discharge pipe, draining valve is installed from described concentrated water discharge pipe dense water out, to can discharge dense water in time as required.
Compared with prior art, because the utility model has adopted jet supercharger, utilize on the one hand the dense water energy originally wasting, save water resource, on the other hand, in former water, add dense water, the water pressure after mixing is improved significantly, under the prerequisite of exempting to fill booster pump, can meet equally the required pressure of supply water of prefilter, such water purification function is applied in more occasion; And such structure also can correspondingly reduce the pressurized water pump lift in reverse osmosis water purifier self, reduce electric energy, cost-saving. Moreover this dense water realizes with mixing by the nozzle of jet supercharger of former water, make the two mixing more even, avoid other to adopt the incomplete mixing problem of backflow water-saving water purifiers.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the jet supercharger in Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment bis-;
Fig. 4 is the structural representation of the utility model embodiment tri-.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment mono-, as depicted in figs. 1 and 2, this energy-saving reverse osmosis water purifier comprises prefilter 1, booster water pump 2, reverse osmosis membrane apparatus 3 and jet supercharger 4, wherein, the bypass water inlet 41 of this jet supercharger 4 is used for inputting former water, be used for connecting former water water pipe a, the delivery port 42 of this jet supercharger 4 connects the entrance of prefilter 1, and the water main inlet port 43 of jet supercharger is communicated with following dense water out 33 through following dense water pipe c1. Reverse osmosis membrane apparatus 3 is provided with water inlet 31, pure water inlet 32 and dense water out 33, the water inlet of reverse osmosis membrane apparatus 3 connects the outlet of prefilter 1 by booster water pump 2, the pure water inlet 32 of reverse osmosis membrane apparatus 3 is communicated with tap by pure water pipe b, uses for user; Dense water out 33 is connected to concentrated water discharge pipe c. In the present embodiment, be two-way from concentrated water discharge pipe c dense moisture out, the dense water of the first via connects the water main inlet port 43 of jet supercharger through dense water pipe c1, and the former water of coming in bypass water inlet 41 mixes; The second dense water in road discharges through the second road concentrated water discharge pipe c2, in the concentrated water discharge pipe c2 of this second road, is equipped with magnetic valve (not shown), and magnetic valve is by the dense water of lower discharge that imposes a condition.
In order to ensure flowing by the direction of specifying of each liquid, in above-mentioned pure water pipe b, be equipped with the first check valve 5 that only allows water purification to flow to tap from reverse osmosis membrane apparatus 3. In dense water pipe c1, be equipped with the second check valve 6 that only allows dense water to flow to the water main inlet port 43 of jet supercharger 4 from reverse osmosis membrane apparatus 3.
The operation principle of the present embodiment is as follows: when water processed, originally former water enters prefilter through jet supercharger, then after booster water pump supercharging, enter reverse osmosis membrane apparatus, through reverse osmosis membrane apparatus water purification after treatment for user, the pressure of reverse osmosis membrane apparatus dense water out is almost equal to mutually with the pressure of booster water pump outlet, now it is divided into two-way, the dense water of the first via mixes with the former water that the bypass water inlet of jet supercharger is come in, dense water in this mixing water, the ratio of former water can be generally 1:1 or 2:1, like this can be by the outlet pressure of the pressure ratio booster water pump of mixing water large 1/2 or more, thereby can solve the problem of preprocessing filter element pressure of supply water deficiency. and in this former water and dense water mixed process, because the nozzle by jet supercharger is realized, therefore mix comparatively even, good filtration effect, and take full advantage of this part water resource and pressure thereof of dense water, thus can reduce electric energy, reduce pressurized water pump lift, saving of purchase cost, realizes energy-conservation object. the second dense water in road discharges as required under imposing a condition from the second road concentrated water discharge pipe c2.
Embodiment bis-, is the schematic diagram of a kind of large flow without bucket reverse osmosis water purifier as shown in Figure 3, and itself and above-described embodiment one difference are, are equipped with former water valve 7 in former water water pipe, in the second road concentrated water discharge pipe c2, is equipped with draining valve 8. In the time of user's water, former water valve is opened, drain shut valve, and dense water is all back to the water main inlet port of jet supercharger. When the TDS of dense water (is the English acronym of total dissolved solid material TotalDissolvedSolids, refer in water the concentration of total dissolved matter) reach 3 times of former water or TDS exceed reverse osmosis membrane bear the limit time, draining valve is opened, and carries out dense water displacement. When user stops water, former water valve, drain shut valve.
Embodiment tri-, is a kind of schematic diagram of the reverse osmosis water purifier with water butt 9 as shown in Figure 4, and itself and above-described embodiment two differences are, the pure water pipe between tap and reverse osmosis membrane apparatus 3 is also communicated with water butt 9. In the time of water processed, former water valve 7 is opened, and draining valve 8 cuts out, and dense water is all back to the water main inlet port of jet supercharger 4. When the TDS of dense water reach 3 times of former water or TDS exceed reverse osmosis membrane bear the limit time, draining valve 8 is opened, and carries out dense water displacement. When water conservancy project processed proceeds to water butt water when full, former water valve 7 and draining valve 8 are all closed like this.
Claims (4)
1. an energy-saving reverse osmosis water purifier, comprise the prefilter (1) being arranged on successively on pipeline, booster water pump (2) and reverse osmosis membrane apparatus (3), described reverse osmosis membrane apparatus (3) is provided with water inlet (31), pure water inlet (32) and dense water out (33), described pure water inlet (32) is communicated with tap by pure water pipe (b), described dense water out (33) connects concentrated water discharge pipe (c), it is characterized in that: also include jet supercharger (4), the water main inlet port (43) of this jet supercharger is communicated with described dense water out (33) through dense water pipe (c1), the bypass water inlet (41) of this jet supercharger connects former water water pipe (a), the delivery port (42) of this jet supercharger connects the entrance of prefilter (1).
2. energy-saving reverse osmosis water purifier according to claim 1, it is characterized in that: described pure water inlet (32) is also communicated with water butt (9) by pure water pipe (b), and in described pure water pipe, be equipped with the first check valve (5) that only allows water purification to flow to tap and water butt (9) from reverse osmosis membrane apparatus (3).
3. energy-saving reverse osmosis water purifier according to claim 1 and 2, is characterized in that: in described dense water pipe (c1), be equipped with the second check valve (6) that only allows dense water to flow to the water main inlet port (43) of jet supercharger from described reverse osmosis membrane apparatus (3).
4. energy-saving reverse osmosis water purifier according to claim 1 and 2, it is characterized in that: discharge through the second road concentrated water discharge pipe (c2) from described concentrated water discharge pipe (c) dense water out, in the second described road concentrated water discharge pipe (c2), draining valve (8) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971237.4U CN205258084U (en) | 2015-11-27 | 2015-11-27 | Energy -saving reverse osmosis water purification machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971237.4U CN205258084U (en) | 2015-11-27 | 2015-11-27 | Energy -saving reverse osmosis water purification machine |
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| CN205258084U true CN205258084U (en) | 2016-05-25 |
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| CN201520971237.4U Active CN205258084U (en) | 2015-11-27 | 2015-11-27 | Energy -saving reverse osmosis water purification machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268326A (en) * | 2016-10-18 | 2017-01-04 | 上海横滨流体控制设备有限公司 | A kind of novel trans infiltration supercharger |
| CN111573783A (en) * | 2020-06-12 | 2020-08-25 | 宁波爱科特生活电器有限公司 | Manual booster-type membrane filtration water purifier device |
-
2015
- 2015-11-27 CN CN201520971237.4U patent/CN205258084U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268326A (en) * | 2016-10-18 | 2017-01-04 | 上海横滨流体控制设备有限公司 | A kind of novel trans infiltration supercharger |
| CN111573783A (en) * | 2020-06-12 | 2020-08-25 | 宁波爱科特生活电器有限公司 | Manual booster-type membrane filtration water purifier device |
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